Partially occluding ergonomic earbud adapter



FIG. 1 is a top perspective view of the partially occluding ergonomic earbud adapter showing my new design.

FIG. 2 is a bottom perspective view thereof, the broken lines form no part of the claimed design;

FIG. 3 is an elevational view thereof;

FIG. 4 is a top view thereof; and,

FIG. 5 is a bottom view thereof, the broken lines form no part of the claimed design. 

The ornamental design for a partially occluding ergonomic earbud adapter, as shown and described. 